baber/WOPTO huggingface dataset:
Patent KR-20000063978-A (KR)
Inventor: LEE JAE HAK
IPC: G06K9/58
Filed: 2000-08-14
Abstract: PURPOSE: A PDA(Personal Digital Assistants) recognizing a bar code is provided so that a user may purchase desired goods directly by making a bar code attached on the goods to be recognized with use of the PDA in order that other purchase/settlement process is not needed. CONSTITUTION: A bar code recognition unit(10) recognizes a bar code attached on goods. A data storage unit(40) stores goods information dependent on a bar code. A key input unit(50) inputs a user's settlement command. A central processing unit(30) interprets the bar code recognized by the bar code recognition unit(10), searches goods price and information through the data storage unit(40) and outputs goods settlement and a goods delivery signal through the key input unit(50) according to the user's settlement command. A data transmitting/receiving unit(20) transmits a goods delivery request signal to an associated shop according to the goods information output from the central processing unit(30) and a goods settlement request signal to financial institutes. A display unit(60) displays the operation status of the central processing unit(30).
Patent KR-20010039838-A (KR)
Title: RAU optimisation in standby state
Inventor: PALAT SUDEEP KUMAR
IPC: H04B7/26
Filed: 2000-08-23
Abstract: PURPOSE: An RAU(Radio Area Update) optimization in standby state is provided to perform the optimization of routing area updates during inter-system handover between GSM/GPRS and UMTS in standby state for packet data wireless networks. CONSTITUTION: The packet data wireless network includes a divided 2G/3G SGSN(400). The 2G/3G SGSN(400) further comprises a 2G function part(406) and a 3G function part(404). The routing area is a common routing area(RA3) including 2G radio access area and 3G radio access area. An RNC(Radio Network Controller) of UTRAN holds to rink to a mobile terminal of routing area, and 3G SGSN holds to the UTRAN(206) via interface connector(220).
Patent KR-20020017058-A (KR)
Title: Print method for decoration to netting
Inventor: KIM KYE CHUNG
IPC: B41M1/10
Filed: 2000-08-28
Abstract: PURPOSE: Provided is a method for printing decorative material on a net fabric by providing a releasing film for the net fabric, whereby the decorative material is prevented from being detached. CONSTITUTION: The method comprises steps of (i) providing a releasing film layer(101); (ii) placing a net fabric(102) over the surface of the releasing film; (iii) disposing a print plate(103) having a desired pattern over the surface of the net fabric; (iv) applying an adhesive(104) on the net fabric using the top surface of the print plate as a mask and removing the print plate; (v) adhering beads, flocking or metallic decorative materials(105) to the top surface of the adhesive, followed by drying; and (vi) separating the releasing film layer from the product.
Patent KR-20020017205-A (KR)
Title: Caller Identification Service Method using Screen Image
Inventor: HONG SE CHUL
IPC: H04M1/57
Filed: 2000-08-29
Abstract: PURPOSE: A CNIP(Calling Number Identification Presentation) service method using a destination screen is provided to display a destination screen based on a calling number so that a called subscriber can identify a caller. CONSTITUTION: An HLR(Home Location Register) sets up CNIP service for a subscriber(201). If a caller attempts call origination to the subscriber(202), a calling MSC(Mobile Switching Center) transmits a location request message(LOCREQ) to the HLR to request the present location of the called subscriber(203). The HLR transmits a routing request message(ROUTREQ) to the VLR(Visitor Location Register) of a called MSC to request connection information(204). The called MSC returns a TLDN to the HLR through a routing response message(routreq)(205). The HLR returns the TLDN to the calling MSC through a location response message(locreq)(206). The calling MSC attempts call connection to the called MSC(207). The called MSC informs the called subscriber's terminal that a call is being destined(Alert). Also the called MSC transmits CNIP information to the called terminal(208). The called terminal searches a calling number table for the received calling number(209) and confirms whether an item corresponding to the calling number exists(210). In case that the item corresponding to the calling number exists, the called terminal fetches a destination screen from the memory(211) and displays the fetched screen(212).
Patent KR-20020018239-A (KR)
Title: announcement control apparatus in an electric car
Inventor: LEE YOUNG SUB
IPC: B61L23/00
Filed: 2000-09-01
Abstract: PURPOSE: An announcement control apparatus in an electric car is provided to reduce noise by reproducing announcement data stored in an IC(Integrated Circuit) memory. CONSTITUTION: A function input switching unit is comprised of a power switch, an electric train route selecting switch, a guiding announcement switch, an automatic/manual converting switch, start/stop/forward/rewind switches, an entrance direction switch, a volume control switch, and a volume level displaying unit. A control module unit(200) comprises a signal input unit(210) for receiving a predetermined switching signal from the function input switching unit, a control unit(220) for performing a control operation in response to a signal applied to the signal input unit(210), a voice data memory(230) with a built-in IC for storing predetermined voice data in an ADPCM(Adaptive Differential Pulse Code Modulation) manner, a route memory unit(240) including a programmed electric train route, and a voice output amplifying unit(250) for amplifying the guiding announcement data to a predetermined volume level under the control of the control unit(220). A speaker outputs the voice data amplified by the voice output amplifying unit(250). A character display unit displays an operation status of the electric train.
Patent KR-20010030264-A (KR)
Title: Magnetic head slider for flexible disc
Inventor: GOTO KAZUO
IPC: G11B17/32
Filed: 2000-09-05
Abstract: PURPOSE: To achieve high density recording for a flexible magnetic disk and a high speed for a transfer rate, and to lower power consumption in a head slider for the flexible magnetic disk. CONSTITUTION: A magnetic pole pad 14 having a magnetic head 13 buried is provided in the opposite surface of a flexible magnetic disk, and while the magnetic pole pad 14 is in contact with the flexible magnetic disk having a speed relative to the magnetic head set in the range of 1.3 m/s to 25.0 m/s, a signal of the magnetic head with respect to the flexible magnetic disk is recorded/reproduced.
Patent KR-20020019345-A (KR)
Title: door lock body fixing equipment
Inventor: PARK JI SUN
IPC: E05B9/00
Filed: 2000-09-05
Abstract: PURPOSE: A device for fixing a door look body is provided to conveniently combine or release the door look by fixing on a door and to improve reliability. CONSTITUTION: A door look body fixing device comprises an outdoor device body(300) fixed on outdoor of a door; an indoor device body(200) mounted on indoor of the door; a lock(100) opening or closing the door; a fixing plate(10) inserted to an inner portion of the outer device body by a bolt(12); a combining pin inserting hole(10a) mounted on sides of the fixing plate; a screw hole(11) installed on the fixing plate; a circular screw protrusion unit(21) combined to the screw hole of the fixing plate by a screw; a rotating combining plate(20) having plural long holes(22); and a combining pin(30) combining to the fixing plate. Thereby, the door look body-fixing device conveniently combines or releases the door look by fixing on the door.
Patent KR-20020019765-A (KR)
Title: Cooling apparatus for drive motor in cooling fan
Inventor: KO HYEON BAE
IPC: F01P5/00
Filed: 2000-09-07
Abstract: PURPOSE: A heat damage preventing device for a driving motor of a cooling fan is provided to discharge air applied to an impeller by inducing a cooling fan shaft receiving unit and to extend life span of the driving motor. CONSTITUTION: A heat damage preventer of a cooling fan driving motor comprises a driving motor(30) having a rotational shaft(31); a shaft receiving unit(21) mounting the rotational shaft; a circular hub(23) mounted on an outer circumference of the shaft receiving unit; plural impellers(22) integrally attached on the hub with a radial shape; an air inducing member(25) inducing air into an inner circumference of the hub by rotating a cooling fan(20); an air outlet(27) formed on an inner circumference of the hub; and a cooling hole arranged on a housing of the driving motor. Thereby, the heat damage preventer of the cooling fan driving motor discharges the air applied to the impeller by inducing the cooling fan shaft receiving unit.
Patent KR-20020021245-A (KR)
Title: Method and system for multi-user port in switching system
Inventor: PARK SEOK HONG
IPC: H04M3/42
Filed: 2000-09-14
Abstract: PURPOSE: A method of sharing a port in a switching system is provided to easily change user information and a database, and to automatically change information of the port at a reserved time, so that many users can share the port at predetermined time intervals. CONSTITUTION: A switching system designates a reserved time, a virtual port number, and a forcible change state of a specific physical port through an MMC(Man Machine Code) on a key panel of a subscriber(2a). The switching system checks whether to exceed the designated reserved time(2b). If so, the switching system checks whether a virtual port of a CCB(Channel Control Block) of a corresponding telephone is designated(2c). If so, the switching system checks whether the forcible change state is designated(2d). If so, the switching system erases the existing virtual port to input a newly-inputted port, and resets CCBs of the physical port and the inputted virtual port.
Patent KR-20020024350-A (KR)
Title: Novel polybutadiene derivative and a method of preparation thereof
Inventor: JUNG JAE HUI
IPC: C08F8/42
Filed: 2000-09-25
Abstract: PURPOSE: Provided is a novel polybutadiene derivative, which can eliminates odors from the industrial area and the surroundings by reacting with odor material, especially, which can eliminate toxic material exhausted to the atmosphere from the industrial area. CONSTITUTION: The polybutadiene derivative (formula I) with a molecular weight of 1000-6000 is produced by a process comprising the steps of: reacting hydroxy-substituted polybutadiene and alkyl amine; reacting the resultant with sulfuric acid; reacting the resultant with alkyl amine to alkylate the amine group of the polybutadiene additionally; neutralizing the obtained compound with hydroxide of an alkali metal or an alkali earth metal to convert a sulfonic acid group into a metal salt. In the formula, n is an integer, R1 and R2 are C1-C5 alkyl, and M is the alkali metal or the alkali earth metal.
Patent KR-20020024843-A (KR)
Title: Deep-depth composite deck-plate
Inventor: BAE GYU UNG
IPC: E04B5/40
Filed: 2000-09-27
Abstract: PURPOSE: A high-cut architectural composite deck plate is provided to lower the height between stairs of a building, to reduce materials expenses and to improve work efficiency. CONSTITUTION: The high-cut architectural composite deck plate(10) comprises: an upper plate(11) provided with various shaped embossing parts(17) and grooves(16); a side plate(12) folded at the appointed angle from both ends of the upper plate(11) and provided with various embossing parts(17); a lower plate(13) folded from the lower end of the side plate(12) and formed parallel to the upper plate(11); and connectors(15a,15b) formed on the lower part of the side plate(12) which isn't adjacent to the lower plate(13).
Patent KR-20020025604-A (KR)
Title: box with complex function
Inventor: DOO WOO KYUN
IPC: A47G29/22
Filed: 2000-09-29
Abstract: PURPOSE: A multi-functional box is provided to effectively prevent the invasion of a robber via an opening of the entrance door of a house as well as to safely and clearly transmit any article such as a newspaper or milk. CONSTITUTION: The multi-functional box consists of a body(1) defining a space capable of receiving any article such as a newspaper or milk, an outer cap(4) hinged to the body so as to be opened from the outside, an inner cap(3) located inside an entrance door of a house, a tray installed on the bottom surface within the body, and a locking device for fastening the inner cap to the body. The multi-functional box is mounted on a wall of a building near the entrance door.
Patent KR-20020027062-A (KR)
Inventor: KANG SEON CHEOL
IPC: C07K14/47
Filed: 2000-10-04
Abstract: PURPOSE: Provided is a pregnancy-associated protein obtained from bovine urine, particularly the amino acid sequence of the pregnancy-associated protein to be used for the pregnancy diagnosis of bovine. CONSTITUTION: The pregnancy-associated protein is obtained from bovine urine by the steps of: isolating proteins in bovine urine; ammonium sulfate fractioning them; performing 2-D gel electrophoresis to detect a pregnancy-associated protein; silver-staining to detect its position; analyzing image on the gel; and sequencing amino acid of N-terminal of the pregnancy-associated protein. The pregnancy-associated protein has a molecular weight of 20000, and pI of 5.7. Its amino acid sequence is as follows: Asp-Ser-Leu-Ala-Gly-Pro-Pro-Gly-Ala. An antibody for the pregnancy diagnosis is manufactured by using the pregnancy-associated protein.
Patent KR-20020028286-A (KR)
Title: Dbwrr cell scheduling device and method thereof in imt-2000 atm switch
Inventor: KIM DAE SIK
IPC: H04L49/111
Filed: 2000-10-09
Abstract: PURPOSE: An apparatus and a method for scheduling DBWRR(Delay Bound Weighted Round Robin) cells for an ATM(Asynchronous Transfer Mode) switch in an IMT(International Mobile Telecommunication)-2000 system are provided to decrease a processing overhead by grouping cells inputted in an input buffer of each link by a link according to an ATM scheduling period and managing the grouped cells. CONSTITUTION: A plurality of input buffers(100) store fast ATM cell groups in sequence. A queuing module(200) receives fast ATM cells from a system front block, groups the received fast ATM cells at a uniform interval, and stores the grouped fast ATM cells in a plurality of input buffers(100). An ATM cell scheduling table(300) stores and manages cell scheduling information to a plurality of ATM cell groups stored in a plurality of input buffers(100). An ATM process unit transmits the ATM cell groups stored a plurality of input buffers(100) using cell scheduling information stored in the ATM cell scheduling table(300) and a previously set weight value. A multiplexer(500) receives a plurality of ATM cells from a plurality of input buffers(100) and outputs the received ATM cells as a single output signal. An output buffer(600) receives the ATM cell signal from the multiplexer(500) and temporarily stores the received ATM cell during an output standby time.
Patent KR-20020031583-A (KR)
Title: Apparatus for take-down and installation of seat for automobile
Inventor: KIM SEOK HWAN
IPC: B60N2/04
Filed: 2000-10-21
Abstract: PURPOSE: A device for attaching and removing a seat for a vehicle is provided to easily carry and install a seat by forming a pedal instead of a rope and by making the seat installed with the foot of a worker. CONSTITUTION: A seat leg(11) is attached to a seat(10), and a striker pipe(12) is attached to the seat leg. A latch(20) is installed on a chassis floor, and a hinge(21) rotating around a hinge shaft(22) is installed on the latch. A torsion spring(23) is installed on the hinge shaft. One end of the torsion spring supports the latch, while the other end supports the hinge. A stopper(40) to stop the hinge is installed on the chassis floor. A pedal(30) attached with a link(32) connected with the hinge is installed near the seat. A coil spring(31) to restore the pedal is installed at the lower end of the pedal. Upon pressing the pedal with the foot, the link and the hinge are pulled. Then, the seat leg is removed from the latch. Upon stepping off the foot from the pedal, the hinge returns to its original position by the coil spring.
Patent KR-20020044316-A (KR)
Title: An air conditioning system
Inventor: CHOI HAK DONG
IPC: F24F1/42
Filed: 2000-12-05
Abstract: PURPOSE: An outdoor unit of air conditioner is provided to improve condensing efficiency by separately collecting condensed water generated in a valve device and condensing an outlet side pipe of a condenser again using the collected condensed water. CONSTITUTION: A water collecting device(60) is installed on a housing(10) to collect condensed water generated in a valve device to cool down a condenser(20) using the condensed water. The water collecting device includes a sump tank(61) and an intake chamber(62). The sump tank is installed in the housing and has an outlet side refrigerant pipe(21) passing therein. The sump tank includes a casing(62a); a fixing part(62c); and a connecting part(62e). The casing has an open upper part and a bottom(62b) inclined downward. The fixing part is formed on an upper part of the casing to fix the valve device as to be fixed. The connecting part is formed on a lower part of the casing to connect with the sump tank. The intake chamber guides condensed water to the sump tank.
Patent KR-20010062326-A (KR)
Inventor: CHO KOAN HYUN
IPC: H01Q1/24
Filed: 2000-12-11
Abstract: PURPOSE: An antenna apparatus of a portable radio phone is provided to reduce an electromagnetic wave and improve communication quality. CONSTITUTION: Stoppers(6,7) are installed on an inner end and an outer end of an antenna(3). A guide(2) is installed on an antenna connection part(1) of a telephone body to support spread operation of an antenna. The guide(2) permits a screw coupled body(2a) on the inner end to be coupled to a nut(1a) within a phone, so as to be assembled . An outside support part(4) of the antenna(3) is supported by the guide(2) before the antenna is spread. When the antenna(3) is spread, an antenna inside support part(5) is supported by the guide(2). The antenna connection part(1) is arranged on a sound source adjacent area, in other words, an area where a microphone is approached to a communication source based on a communicated condition. A microphone is installed on an external end of the antenna. Microphone lead lines are drawn in the inner end of the antenna. The microphone lead lines are connected to an audio circuit of a PCB. When a communication is carried out, the microphone is in the center of the sound source or a microphone antenna(MA) is adjacent to the sound source.
Patent KR-20020047733-A (KR)
Title: Device for protecting a bellow of buffer head
Inventor: JUN HO GIL
IPC: C10B31/00
Filed: 2000-12-14
Abstract: PURPOSE: A shock absorbing device of buffer heads for safely resting a bucket is provided which absorbs shocks generated in the process that a charging bucket is being rested on buffer heads so as to prevent damage of bellows of the buffer heads. CONSTITUTION: In buffer heads consisting of vertical cylinders which are parallel to each other and mounted on both sides of the upper part of dry type fire extinguishers, pistons(130) which are inserted into the vertical cylinders so that the pistons(130) are ascended, and on the upper surface of which a charging bucket is rested, and bellows which are installed on moving paths of the pistons(130) so as to cutout leakage of a cylinder oil, the shock absorbing device of buffer heads for safely resting a bucket is characterized in that rotation heads(10) changing slip generated during the process of safely resting the charging bucket through upper and lower ball covers(14,15) which are axially rotated along left and right fixing bands(12,13) around the central shaft of rotation balls(11) are mounted on the upper part of the pistons(130), and guide units(20) which are ascended or descended along guiders equipped at side parts of the bellows, and buffered through springs(22,22') that are wound along the surrounding surfaces of the pistons(130) so as to guide ascending or descending of the bellows are mounted on the side surface parts of the pistons(130).
Patent KR-20020046852-A (KR)
Title: Manufacture method of gaer
Inventor: JUNG SEUNG CHEOL
IPC: B21H5/00
Filed: 2000-12-15
Abstract: PURPOSE: A gear manufacturing method is provided to increase the durability and abrasion resistance of the gear, and to reduce the manufacturing processes and cost by allowing gear teeth of a material to be formed during a cold-forging process and allowing flow-lines in the material to be continuously maintained. CONSTITUTION: First, a rod-shaped alloy steel material(20) is cold forged so that a predetermined shape of gear teeth(21) such as helical gear teeth is formed at the outer peripheral surface of the material. Then, the cold-forged alloy steel material(20) having the formed gear teeth is cut into a plurality of gears having a predetermined length. Then, the plurality of cut gears undergo carburizing heat treatment process. After the heat treatment process, the gears are finish-worked by grinding both ends of each of the gears.
Patent KR-20020048759-A (KR)
Title: A above offset type of dipcarrier having an oil circulation structure
Inventor: LIM JUNG HYO
IPC: F16H57/04
Filed: 2000-12-18
Abstract: PURPOSE: An upper eccentric deep carrier having an oil circulation structure is provided to make oil always supplied to the outer bearing for lubrication of the outer bearing supporting a drive pinion. CONSTITUTION: An upper eccentric driving deep has a drive pinion supported by the inner and outer bearing and a rotary ring gear coupled with the pinion gear, to drive front wheels. An upper eccentric deep carrier has an oil inlet(1), an oil outlet(4), an oil passage(3), and oil guides(2). The oil inlet leads to the ring gear from the lower part of the drive pinion. The oil outlet leads to the ring gear from the upper part of the drive pinion. The oil passage is extended to the oil outlet from the oil inlet. The oil guide is formed to both sides of the drive pinion to prevent oil from flowing off into the inner bearing while oil passes through the oil passage. Therefore, the outer bearing is smoothly lubricated.
Patent KR-20020049124-A (KR)
Title: Method for fabricating a thin film of a semiconductor device
Inventor: KWON IL YEONG
IPC: H01L21/8239
Filed: 2000-12-19
Abstract: PURPOSE: A method for fabricating a thin film of a semiconductor device is provided to guarantee an excellent electrical characteristic by improving the purity of a ruthenium layer, and to increase capacitance by changing the shape of the surface of the ruthenium layer. CONSTITUTION: The ruthenium layer(14) is annealed in a reduction gas atmosphere so that the impurity inside the ruthenium layer is reduced and eliminated. The surface of the ruthenium layer reacts with the reduction gas and is embossed to form a capacitor in the annealing process.